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LENOVO 21KC009WUS NB TP X1 CARBON G12 ULT5 16G 1T 11P
Mfg Part Number: 21KC009WUS , Item #: 5106114
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Price: $2,943.71
Quantity:
More to Come
Last Updated: Nov 28, 2025
No Sales Tax except these states
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Leave a small footprint. Make a big impression. X Series.
Long battery life, ThinkPad durability, powerful performance, and able to easily slip into your bag or fit comfortably on a train or airline tray-our X Series boast some of our smallest laptops and they have plenty of power. Plus, they're our best travel laptops. But don't just take our word for it.
Main Specification
| General Information | |
| Manufacturer | Lenovo Group Limited |
| Manufacturer Part Number | 21KC009WUS |
| Manufacturer Website Address | http://www.lenovo.com/us/en/ |
| Brand Name | Lenovo |
| Product Line | ThinkPad |
| Product Series | X1 Carbon Gen 12 |
| Product Model | 21KC009WUS |
| Product Name | ThinkPad X1 Carbon Gen 12 21KC009WUS Notebook |
| Product Type | Notebook |
| Technical Information | |
| Release Month | March |
| Release Year | 2024 |
| AI-powered | Yes |
| Processor | |
| Processor Manufacturer | Intel |
| Processor Type | Core Ultra 5 |
| Processor Model | 135U |
| Processor Core | Dodeca-core (12 Core) |
| Maximum Turbo Speed | 4.40 GHz |
| NPU Name | AI Boost |
| NPU Performance | 11 TOPS |
| L3 Cache | 12 MB |
| vPro Technology | Yes |
| Intel Evo Platform | Yes |
| Processor Threads | 14 |
| Chipset | |
| Chipset Manufacturer | Intel |
| Memory | |
| Total Installed System Memory | 16 GB |
| System Memory Speed | 6400 MHz |
| System Memory Form Factor | On-board |
| On-board Memory | 16 GB |
| On-board Memory Technology | LPDDR5X |
| Storage | |
| Drive Type | SSD |
| Total Solid State Drive Capacity | 1 TB |
| SSD Form Factor | M.2 |
| Display & Graphics | |
| Screen Size | 14" |
| Display Screen Technology | In-plane Switching (IPS) Technology |
| Display Screen Technology | Eyesafe |
| Standard Refresh Rate | 60 Hz |
| Screen Mode | WUXGA |
| Screen Resolution | 1920 x 1200 |
| Brightness | 400 Nit |
| Color Gamut | 100% sRGB |
| Touchscreen | No |
| Graphics Controller Manufacturer | Intel |
| Graphics Memory Technology | LPDDR5X |
| Graphics Memory Accessibility | Shared |
| Network & Communication | |
| Wireless LAN | Yes |
| Wireless LAN Standard | IEEE 802.11ax |
| Wimax | No |
| Bluetooth | Yes |
| WWAN Supported | No |
| Near Field Communication | No |
| Built-in Devices | |
| Camera Privacy Shutter | Yes |
| Front Camera/Webcam | Yes |
| Infrared Camera | Yes |
| Finger Print Reader | Yes |
| Interfaces/Ports | |
| HDMI | Yes |
| Total Number of USB Ports | 2 |
| Number of USB 3.2 Gen 1 Type-A Ports | 2 |
| Network (RJ-45) | No |
| Number of Thunderbolt 4 Ports | 2 |
| Operating System | |
| Operating System Platform | Windows |
| Operating System | Windows 11 Pro |
| Operating System Language | English |
| Input Devices | |
| Keyboard Backlight | Yes |
| Keyboard Localization | English |
| Battery Information | |
| Battery Energy | 57 Wh |
| Power Description | |
| Maximum Power Supply Wattage | 65 W |
| Power Plug Type | Type C |
| Physical Characteristics | |
| Color Family | Black |
| Product Color | Black Paint |
| Cover Material | Carbon Fiber/Aluminum |
| Height | 0.59" |
| Width | 12.3" |
| Depth | 8.5" |
| Weight (Approximate) | 2.38 lb |
| Miscellaneous | |
| Package Contents | |
| Charger Included | Yes |
| Features | Anti-glare Screen |
| Windows Hello Compatible | Yes |
| Energy Star | Yes |
| TCO Certified | Yes |
| Environmentally Friendly | Yes |
| Environmental Certification | ENERGY STAR 8.0 |
| Environmental Certification | TCO Certified 10.0 |
| Environmental Certification | Electronic Product Environmental Assessment Tool Gold (EPEAT Gold) |
| Energy Efficiency Certification | ENERGY STAR 8.0 |
| Energy Efficiency Compliance | Energy-related Products Directive Lot 6 (ErP Lot 6) |
| Energy Efficiency Compliance | Energy-related Products Directive Lot 26 (ErP Lot 26) |
| Environmental Compliance | Restriction of Hazardous Substances (RoHS) |
| Warranty | |
| Limited Warranty | 3 Year |
| Additional Warranty Information | |
WARNING:: The plastic used in cable products can expose you to lead and lead components,
chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
For more information go to www.P65Warnings.ca.gov
